baber/WOPTO huggingface dataset:
Patent JP-H03266544-A (JP)
Title: Message cryptographic processing and verification system
Inventor: NAGASAKA YASUSHI
IPC: G09C1/00
Filed: 1990-03-15
Abstract: PURPOSE:To reduce a processing time and to attain error check on a communication line by using a generation polynomial for an error check code so as to add a generated identifier thereby forming a cryptographic message. CONSTITUTION:A signer uses a generation polynomial being a secret key to employ a message generating means 11, which generates a message I1+P1 resulting from adding an identifier P1 to cryptographic information I1 resulting from original information I desired to be signed and sends the message to a recipient. The recipient of the message uses an error check means 21 for the sent message I1+P1 to check whether or not the received message has a correct error check code thereby identifying whether the message is a correct message or a forgery message. When the error check means 21 discriminates the sent message to be a correct message, an original information decoding means 22 is used to obtain correct original information I sent by a signer. Thus, the processing time is decreased and the error check on a communication line is attained.
Patent JP-S61226965-A (JP)
Title: Mos field-effect transistor
Inventor: AZUMA TAKASHI
IPC: H01L29/78
Filed: 1985-04-01
Abstract: PURPOSE:To reduce a short channel effect by coupling a first reverse-bias P-N junction formed between a floating region and a drain region in series with a second reverse-bias P-N junction shaped between the drain region and a base body. CONSTITUTION:An SiO2 film 22 is formed onto a P-type silicon substrate 21, a gate SiO2 film 23 is grown, boron is introduced to shape a channel doping P layer 24, a gate electrode 25 is formed, and arsenic is implanted to source- drain forming regions. The whole is thermally treated, and arsenic implanting N layers are diffused only by width W to shape N<-> layers 26. Boron in concentration higher than the N<-> layers 26 is implanted to form P layers 27, and arsenic having low energy in high concentration is implanted to shape shallow N layers 28. An SiO2 film is deposited, and left only on the side surface sections of the gate electrode 25 through anisotropic etching to form side wall SiO2 films 29, and N<+> layers 30 are shaped outside both side wall SiO2 films 29 through the implantation of arsenic and thermally treated, thus acquiring MOS FET having source-drain structure.
Patent JP-2000258244-A (JP)
Title: Photosensor
Inventor: TOYODA INEO
IPC: G01J1/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a photo sensor capable of reducing a light receiving area to make itself compact in an photosensor with a first function to be used for feeble light and a second function to be used in the conditions of the sufficient quantity of irradiation light. SOLUTION: A plurality of photodiodes D1-D5 are concentrically arranged in a light receiving area in a chip 12, a signal for controlling air-conditioning for a vehicle in relation to at least the incident angle of incident light is obtained from the output of the center photodiodes D1 and D2 and the most peripheral photodiodes D4 and D5 among the photodiodes D1-D5, and a signal for controlling the turning-on and off of lights for a vehicle in relation to the total quantity of received light is obtained from the output of the photodiodes D1-D5.
Patent JP-H11264754-A (JP)
Title: Electrode rod for liquid level detection
Inventor: YONEMITSU HIROKAZU
IPC: G01F23/24
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrode rod facilitating change of liquid level setting and usable in a place of running current. SOLUTION: A set of electrode rods 1, 2, 3 for liquid level detection is made up by insulating a plurality of tubular hollow rods, from each other, differing in cross-sectional area and by attaching a hollow rod of a smaller cross-sectional area to another hollow rod of a larger cross-sectional area in an insertable/ extractable manner. Because the set of electrode rods 1, 2, 3 is given a structure equipped with a plurality of electrodes by insulating respective hollow rods from each other and extending/contracting the electrode rods 1, 2, 3, a plurality of liquid-level detection levels can be set up and, by forming the whole body into a tubular rod, it can be used in a place of running current and liquid level setting can be changed easily.
Patent JP-S61227436-A (JP)
Title: Radio communication system
Inventor: SUETAKA HIROYUKI
IPC: H04W76/00
Filed: 1985-04-01
Abstract: PURPOSE:To simplify the transmission processing by adopting the constitution that a message data and a destination slave station code are sent from a slave station to a master station, the master station stores temporarily the received message data and sends it to a slave station in response to the given destination slave station code. CONSTITUTION:The destination slave station code as well as the message data is sent from the slave station to the master station, the master station stores temporarily the received message data and sends it to a slave station in response to the given destination slave station code. Then in sending once the data from the own slave station to the master station, the data is transferred and sent from the master station to the opposite slave station automatically, and even when the opposite slave station is at a location out side of the radio wave arrival range, it is not required to call the opposite party by the transmission processing many times from the own slave station, the ease of transmission processing is attained. Further, one transmission processing is enough for plural opposite stations.
Patent JP-S542612-A (JP)
Title: Fault-protective circuit of signal transmitter
Inventor: SUZUKI HITOSHI
IPC: H04B17/00
Filed: 1977-06-08
Abstract: PURPOSE: To prevent a fault from influencing any other normal signal transmission system by inhibiting a signal from being inputted from a faulty signal transmission system to an OR connection part when the signal exists in the signal transmission system owing to the fault. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61225042-A (JP)
Inventor: MARUOKA MINEO
IPC: B32B3/08
Filed: 1985-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06280338-A (JP)
Title: Slab construction method
Inventor: MAEDA KOUKI
IPC: E04B5/43
Filed: 1993-03-25
Abstract: PURPOSE:To transmit vertical and horizontal loads while being dispersed to large beams in two different directions when each floor board made of precast concrete is used. CONSTITUTION:Small beams 2 and 2 made of precast concrete are laid so as to be set between two large beams 1 and 1 in two directions, so that a plane enclosed by the large beams 1 and 1 is partitioned equally into a plurality of planes. Each floor board 3 made of precast concrete has been laid over each divided minimum unit plane, concrete 4 is placed over each small beam 2 between the mutually adjacent floor boards 3 and 3, so as to let the floor boards 3 and 3 be integrated, so that a slab 6 is thereby constructed. The connection of the circumference of each floor board 3 to the large beams 1 and the small beams 2 allows each floor board 3 to be supported at its four sides, so that vertical and horizontal loads are transmitted while being uniformly dispersed to the large beams 1 and 1 in two different direction.
Patent JP-H06274899-A (JP)
Title: Fixing device for photodetector and optical head with the same
Inventor: YOSHIZAWA TAKASHI
IPC: G11B7/08
Filed: 1993-03-25
Abstract: PURPOSE:To provide a fixing device for a photodetector capable of position adjustment only by moving a holding member by sticking/fixing the holding member on an optical base through a fixing member after moving the holding member for the photodetector and adjusting its position. CONSTITUTION:A holder 40 holding a photodetector 24 is mounted on an adjusting tool not shown in the figure, the detector 24 is made to confront the recessed groove 41 of an optical base 21 and a reflected light beam R' from an optical disk is made incident on it. The output of the reflected beam R' is observed as an electric signal, the detector 24 is moved in parallel in three axial directions by the adjusting tool and positioned so as to obtain a prescribed waveform. Then, the both sides of the holder 40 are coated with adhesives 33, 33, the side part of the optical base 21 is coated with adhesives 35, 35 and the surfaces 34, 32 of the fixing member 31 are stuck. After the adhesives are hardened, the adjusting tool is removed. By such constitution, the fixing device for the photodetector capable of eliminating the shift of the photodetector at the time of fixation and the position adjustment of the photodetector is performed only by moving the holding member is obtained.
Patent JP-H01239611-A (JP)
Title: Terminal equipment
Inventor: MATSUMOTO YASUO
IPC: G06F11/34
Filed: 1988-03-18
Abstract: PURPOSE:To improve the reliability of a terminal equipment by providing a prescribed hit detecting means in the terminal equipment to detect the environment of a power source in advance, and to find the cause of malfunction due to hit quickly. CONSTITUTION:When the hit is generated in the input power source of a power source panel 1 in the terminal equipment 100, a hit detection circuit 11 is operated, and a hit detection signal (a) is generated, and a reception circuit 21, when receiving the signal, sends a hit information signal (b) to an MPU23. The MPU23 runs software for detecting the hit by interrupting the software running until then, and stores the generation and the date of the hit in a backup memory circuit 22 by sending an information write signal (c), and also, stores the occurrence number of times of hit in the circuit 22 after counting up. In case where the hit unpermittable in the terminal equipment 100 or a large number of times of hit are generated, the MPU23 reads out an information read-in signal (d) from the circuit 22, then analyzes it, and displays an analysis result on a display part 4 by sending a signal (e).
Patent JP-H03268074-A (JP)
Title: System and device for recognition of pattern
Inventor: NONAKA HISANORI
IPC: G06T7/00
Filed: 1990-03-19
Abstract: PURPOSE:To learn plural patterns at a high speed by attaining a constitution where the parts of networks having each information processing element belonging to an output layer as each start point have no common information processing element in the layers except an input layer. CONSTITUTION:A neural network which performs the recognition of patterns has such a constitution where a network having an optional information processing element belonging to an output layer of the neural network as a start point and a network having another information processing element belonging to the output layer as a start point have not common information processing element in the layers except an input layer. For instance, both subnetworks which recognize the patterns 1 and 2 respectively share no layer except an input layer. In other words, no coupling coefficient is shared between both subnetworks. Thus no problem of interference is produced to the learning and therefore the overall learning efficiency is improved in the neural network.
Patent JP-S58184091-A (JP)
Title: Arc welding method with covered electrode of dead soft steel
Inventor: SAITOU SHIYOUJI
IPC: B23K35/30
Filed: 1982-04-23
Abstract: PURPOSE:To prevent solidification cracking by welding thoroughly even in welding at >=30cm/min welding speed, by using a welding rod wherein the content of Ni in the metallic powder in the core wire and covering material in the electrode has the specific relation with the contents of C and org. material in the steel material to be welded and a welding material. CONSTITUTION:An Ni-contg. covered electrode satisfying the equation I where the contents of Ni and C of the core wire of th electrode are designated as Niw%, Cw%, and the contents of the Ni, C and org. material of the metallic powder in the covering material are designated as Nif%, Ca%, Co% is used in the stage of arc welding of a steel material contg. 0.005-0.06% C with a covered electrode at >=30cm/min welding speed. At least the 1st layer is welded. An Ni-contg. covered electrode satisfying the equation II where the content of Ni in the Ni-contg. steel material contg. the above-described content of C is designated as Nip is used in the case of said steel material, and the steel material is welded similarly.
Patent JP-S58184811-A (JP)
Title: Transmitter
Inventor: TAKIZAWA KENJI
IPC: G01S7/282
Filed: 1982-04-23
Abstract: PURPOSE:To attain stable operation at starting, by decreasing the repetitive frequency of a modulation pulse less than that at normal operation, at the application of high voltage to the transmitter, without fixing the repetitive frequency of the modulation pulse impressed to a power amplifier tube to a value at the normal operation. CONSTITUTION:When a high voltage is applied to the transmitter, the high voltage is impressed to the power amplifier tube 1. In inputting a transmission trigger 15 next, a variable frequency pulse generator 3' transmits a pulse having a repetitive frequency lower than that at the normal operation to a modulator 2 in response to a repetitive frequency control signal 16 for the start of operation from a control signal output means 4. The modulator 2 amplifies this pulse and impresses it to the power amplifier tube 1, which amplifies a high frequency input signal 11 with the pulse having a low repetitive frequency applied. After the elapse of a prescribed time, when the pulse generator 3' receives the signal 16 for the normal operation from the means 4, the repetitive frequency of the pulse transmitted to the modulator 2 is returned to that at the normal operation. Thus, the power amplifier tube 1 makes amplification with the normal duty ratio.
Patent JP-S54921-A (JP)
Title: Decoder for video signal
Inventor: KOGA TOSHIO
IPC: H04N19/50
Filed: 1977-06-06
Abstract: PURPOSE: To repeoduce the original video signal, by selecting the forecast signal having a good efficiency among a plurality of forecast signals prepared in advance in the block unit consisting of a plural number of video elements. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07276662-A (JP)
Title: Ink jet device
Inventor: SAKUMA MIKIO
IPC: B41J2/12
Filed: 1994-04-05
Abstract: PURPOSE:To minimize the probability of generation of an ensuing non-conformity, if a recording action is performed when a residual ink quantity is scarce by providing a control means which reduces the total quantity of ink droplets to be discharged onto a recording sheet to such an extent that the total quantity is less than during a routine recording operation, based on a control signal which interprets that the residual ink quantity is at a low level. CONSTITUTION:A control part 20 compares a calculated ink consumption amount with a residual ink amount read from memory 21. If it is interpreted that the residual ink amount is less than the ink consumption amount, the control part 20 determines whether the residual ink amount is more than about 1/2 of the ink consumption amount, that is, whether it is possible to record a document, if an optimal ink injection quantity is equivalent to about 1/2 of the quantity required for a routine recording operation. If it is possible, a drive voltage is reduced from about 30V to about 15V so that the optimal ink injection quantity is equivalent to about 1/2 of the quantity required for a routine recording operation. Thus the ink in an ink cartridge can be exhausted to a maximum allowable extent.
Patent JP-S58184996-A (JP)
Inventor: NAITOU SHIYOUTAROU
IPC: G02F1/133
Filed: 1982-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61221173-A (JP)
Inventor: UORUFURETSUDO ESU SAARI
IPC: C07D213/74
Filed: 1986-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08264975-A (JP)
Title: Printed board fitting device
Inventor: SHIGA HIROAKI
IPC: H05K7/14
Filed: 1995-03-27
Abstract: PURPOSE: To provide a printed board fitting device which is capable of inserting and fitting a printed board in a connector with a small force. CONSTITUTION: A printed board fitting device is equipped with a main body 1 substantially as wide as a printed board 13, a first stay 2 which is fitted to each end of the main body 1 extending in a fitting direction and provided with an L-shaped pin 3 implanted in its end facing outwards, a pair of levers 7 which are supported at the main body 1 and capable of pivoting, and a bar 4 which is fitted in each of the levers 7 and moved in a fitting direction corresponding to the pivoting motion of the lever 7. A second stay 8 provided with a through-hole 9 is provided in a storage shelf, and the L-shaped pin 3 is fitted in the through-hole 9.
Patent JP-S52149505-A (JP)
Title: Built-up nozzle making method
Inventor: YASUDA HISAYUKI
IPC: F01D9/04
Filed: 1976-06-08
Abstract: PURPOSE: To form in a body many nozzle plates by a single work by means of brazing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08260689-A (JP)
Title: Scaffolding base
Inventor: NODA SHIGEJI
IPC: A47C16/02
Filed: 1995-03-27
Abstract: PURPOSE: To improve the safety and stability of operation and the storing property as well. CONSTITUTION: A ground-contact ladder 3 is rotatably attached to each longitudinal side of a body 2. An auxiliary fitting 33 is rotatably mounted to a ground- contact end of the ladder 3. By rotating the fitting 33, the fitting 33 is projected outwardly in the width direction of the ladders 3 while in use, while in a stored state, the fitting 33 is projected inwardly in the width direction. By rotating the ladder 3, the ladder 3 is kept at an angle α with respect to the body 2 so as to maintain the body 2 at a height H while in use, while in a stored state, the ladder 3 is placed on the rear side of the body 2.
Patent JP-H0249951-A (JP)
Title: Intake air amount control device
Inventor: IKEURA KENJI
IPC: F02D41/16
Filed: 1989-03-22
Abstract: PURPOSE:To improve the transient characteristic in the time of selecting each control by correcting the basic control value in an open loop control in accordance with conditions of a transmission and a room cooling device, in the case of an engine selectively controlling an intake air amount to feedback and open loop controls. CONSTITUTION:A feedback control means 40, controlling the actual engine speed so as to agree with the target engine speed by controlling an engine intake air amount control means 70, and an open loop control means 50, controlling an intake air amount in accordance with the basic control value determined in accordance with an output of an engine temperature detecting means 51, are provided, and each control means 40, 50 is selectively used by a selecting means 60 being based on an engine operative condition. The basic control value is corrected by an open loop correcting means 80 in a correction value each different in accordance with operative conditions of a transmission and a room cooling device detected in each condition detecting means 90, and a control minimum value of the basic control value in accordance with each condition is set by a minimum value setting means 100.
Patent JP-S52150778-A (JP)
Title: Treatment of waste soda solution
Inventor: YAMAZAKI AKIRA
IPC: C02F1/72
Filed: 1976-06-11
Abstract: PURPOSE: To fix sulfur as Glauber's salt, without generating H 2 S or CO 2 , by adding the specific amount of H 2 O 2  and NaOH water solution to the waste soda solution, washed acidic gas, such as H 2 S , CO 2  etc., contained in the heat decomposition gas of oil. coal or reformed gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04219256-A (JP)
Title: Circuit device for generating predetermined number of output pulses
Inventor: RAINHORUDO BUINTAA
IPC: H03K3/64
Filed: 1991-03-08
Abstract: PURPOSE: To provide a circuit apparatus wherein the total number of output pulses are established as fast as possible even if an input pulse cycle changes. CONSTITUTION: A circuit is equipped with a first counter device imparting a means for prescribing the cycle period of an input pulse to a clock pulse and this means is used as the preset value of the next cycle of a separate counter counted down to a value preset during the period of the clock pulse. The carry signal of the separate counter indicates the output pulses, the number thereof is counted in each cycle by means of a third counter, which ends the generation of a related cycle after the preset number has been reached, while in the case of the shortening of the input pulse cycle, any deficiency in the number of generated pulses is additionally inserted in the next cycle.
Patent JP-S61226379-A (JP)
Title: Irregular terrain drive vehicle
Inventor: MACHII TOMOMI
IPC: B62K5/01
Filed: 1985-03-30
Abstract: PURPOSE:To enable to negotiate comfortably even a soft terrain such as fresh snow by sloping a caterpillar upward against the surface of snow and the like at front parts of both a backing plate and a rail. CONSTITUTION:Under a backing plate 12 a rail 15 for a caterpillar is attached. The backing plate 12 can move both longitudinally and vertically due to both rotary movement of a plate 7 and elastic effect of a relief spring 10. The first freewheel 17 is rotatably attached at the front end of a frame 5 while the second freewheel 18 is rotatably attached at the rear end of the backing plate 12. A sprocket 20 attached on a drive shaft drives the caterpillar. Both the backing plate 12 and the rail 15 are bent from the middle upward toward the front by an angle theta.
Patent JP-S54159119-A (JP)
Title: Data transmission system
Inventor: NOMURA SEISHI
IPC: H04L5/22
Filed: 1978-06-07
Abstract: PURPOSE:To enable the data transmission high in reliability, by blocking the write- in of the three words received at the frame when the synchronizing word is present two or more times in one frame of the reception signal. CONSTITUTION:When all the bits of the synchronizing word at the second times enter the shift register SR during one frame of the reception signal, the AND gates AG.SYC produces the output 1 again, to cause output to the gate AG.F and to set FF2. The Q output of FF2 is given as the inhibit input of the AND gate AG.W controlling the write-in instruction timing signal to the reception data memory registers R11...R14, and even if the synchronizing word is mixed to the data word, it can completely be avoided with the operation of the additional circuits AG.F, FF2 and AG.W. Thus, by blocking the write-in to the three words for the reception data, the data transmission high in reliability can be made.
Patent JP-S52151554-A (JP)
Title: Manufacture of sealing substance
Inventor: KAWANISHI NORIO
IPC: H01K3/20
Filed: 1976-06-11
Abstract: PURPOSE: To obtain a sealing substance which has no leak at all from the sealing interface even though a sealing lead wire which has a heat expansion coefficient larger than the sealing glass may be used. 
     COPYRIGHT: (C)1977,JPO&Japio